39119620

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5107}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 82381824

約数和(自身を除く): 43262204

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 5107, 7660, 10214, 20428, 25535, 51070, 102140, 1955981, 3911962, 7823924, 9779905, 19559810, 39119620]

約数ペア:

[(1, 39119620), (2, 19559810), (4, 9779905), (5, 7823924), (10, 3911962), (20, 1955981), (383, 102140), (766, 51070), (1532, 25535), (1915, 20428), (3830, 10214), (5107, 7660)]